I wish you great success and if you have any questions you can reach out to me.

Likely would be quite costly initially as they would have to convert all the zones to one furnace versus the two per building along with converting the furnace itself, but much cleaner and less of a hassle in the long run.One thing I have had  success with is getting rid of a furnace completely and putting individual propane wall units in each apartment.  

I've only used investor carrot with major success.

That will probably be a key to your success...finding the solid base hits and investing for the long term. 

Always believe in what really works and to hang out with like-minded people with some of them are already successful in doing what you want to do. 

Can't wait to read your update in the Success Stories forum ;)

However, this strategy has been used successfully (without IRS challenge) by numerous property owners for nearly 20 years, including many public companies that have reported their transactions to the SEC, with the full acquiescence of their boards and outside auditors.

My top recommendation is always to plug into the podcast - it was a huge key to my success in those early phases.

Wishing you success. 

Has anyone had real success with them.